| Princess Caroline of Monaco | (29 December 1983 - 3 October 1990) (his death) 3 children |
Children with Princess Caroline of Monaco: Andrea Alberto Pierre (b. 8 June 1984), Charlotte Marie Pomeline (b. 3 August 1986) and Pierre Rainer Stefano (b. 5 September 1987).
Was the son-in-law of Grace Kelly and Prince Rainier of Monaco.
Was the brother-in-law of Prince Albert of Monaco (b.1958) and Princess Stephanie of Monaco (b.1966).
Son of Fernanda and Giancarlo Casiraghi.
Was brother of Marco Casiraghi, Danielle Casiraghi and Rosalba Casiraghi, married to Massimo Bianchi.
Was boyfriend of actress Dalila di Lazzaro, seven years older than him.
Was boyfriend of Marina Perzy, five years older than him.
Was three years younger than his wife Princess Caroline of Monaco.
Was good friends with Karl Lagerfeld, Inès De La Fressange, Marco Balestri, Antonio Varenna, Hélène Boitel and Marina Palma.
The godparents of his son Andrea are Marco Casiraghi (Stefano'older brother) and Princess Stephanie of Monaco (younger sister of Princess Caroline of Monaco).
The godparents of his daughter Charlotte are Albina de Boisrouvray - best friend of Princess Caroline of Monaco - and his brother-in-law Massimo Bianchi (husband of his younger sister Rosalba Casiraghi).
The godparents of his son Pierre are his sister-in-law Laura Casiraghi (wife of his younger brother Danielle Casiraghi) and Prince Albert of Monaco (younger brother of Pricess Caroline of Monaco).
He's buried in the Chapelle de la Paix.
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